Goodwill and Intangible Assets (Tables)

12 Months Ended

Apr. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in the carrying amount of goodwill

The following table presents changes in the carrying amount of goodwill:

	Gross		Accumulated		Net
	Carrying Amount		Impairment Loss		Carrying Amount
	(in thousands)
Balance as of April 30, 2021	$	645,377	$	(69,047)	$	576,330
Goodwill recognized from acquisitions	125,842		—		125,842
Acquisition accounting adjustments	(476)		—		(476)
Translation adjustment	(8,319)		2,520		(5,799)
Balance as of April 30, 2022	$	762,424	$	(66,527)	$	695,897

Schedule of components of definite-lived intangible assets

The following tables present the components of the Company’s definite-lived intangible assets:

	Estimated Useful Lives (years)	Weighted Average Amortization Period	April 30, 2022
			Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
	(dollars in thousands)
Customer relationships	5 - 16	12.5	$	669,018	$	(381,650)	$	287,368
Definite-lived tradenames	5 - 20	15.6	97,453		(19,496)		77,957
Vendor agreements	8 - 10	10.0	1,000		(475)		525
Developed technology	5 - 10	6.8	8,471		(4,462)		4,009
Other	3 - 5	3.6	1,761		(1,240)		521
Definite-lived intangible assets			$	777,703	$	(407,323)	$	370,380
Indefinite-lived intangible assets							84,367
Total intangible assets, net							$	454,747

	Estimated Useful Lives (years)	Weighted Average Amortization Period	April 30, 2021
			Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
	(dollars in thousands)
Customer relationships	5 - 16	13.3	$	569,255	$	(330,880)	$	238,375
Definite-lived tradenames	5 - 20	16.8	62,084		(14,842)		47,242
Vendor agreements	8 - 10	8.3	6,644		(5,372)		1,272
Developed technology	5	4.9	5,699		(3,381)		2,318
Other	3 - 5	3.3	4,291		(3,996)		295
Definite-lived intangible assets			$	647,973	$	(358,471)	$	289,502
Indefinite-lived intangible assets							61,367
Total intangible assets, net							$	350,869

Schedule of estimated future aggregate amortization expense

The following table summarizes the estimated future amortization expense for definite-lived intangible assets. Actual amortization expense to be reported in future periods could differ materially from these estimates as a result of acquisitions, changes in useful lives, foreign currency exchange rate fluctuations and other relevant factors.

Year Ending April 30,	(in thousands)
2023	$	66,574
2024	55,679
2025	46,644
2026	39,412
2027	34,300
Thereafter	127,771
Total	$	370,380